Trace number 1737672

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-103-100.cnf
MD5SUM5110e109b45a76c6118af02389913ef8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark337.903
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1737672-1240831547.cnf
0.00/0.00	c found header 'p cnf 105 220'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0      220     105      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      220     105      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      220     105      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      220     105      0     0      0     102    102   22.3   9    0
0.00/0.00	c R    0.0      220     105      0     0      0     202    202   20.5  14    0
0.00/0.01	c N    0.0      220     105      0     0      0     807    807   23.4  28    0
0.00/0.02	c B    0.0      220     105      0     0      0    1001   1001   23.4  28    0
0.00/0.02	c +    0.0      220     105      0     0      0    1001   1100   23.4  28    0
0.00/0.02	c +    0.0      220     105      0     0      0    1250   1210   23.5  29    0
0.00/0.03	c +    0.0      220     105      0     0      0    1561   1331   23.8  30    0
0.00/0.04	c +    0.0      220     105      0     0      0    1950   1464   23.8  30    0
0.00/0.04	c B    0.0      220     105      0     0      0    2003   1390   23.8  30    0
0.00/0.05	c N    0.1      220     105      0     0      0    2413   1472   23.7  29    0
0.00/0.05	c +    0.1      220     105      0     0      0    2437   1610   23.7  29    0
0.00/0.07	c +    0.1      220     105      0     0      0    3046   1771   23.4  29    0
0.00/0.09	c +    0.1      220     105      0     0      0    3805   1948   23.1  29    0
0.10/0.12	c +    0.1      220     105      0     0      0    4756   2142   23.2  27    0
0.10/0.16	c +    0.2      220     105      0     0      0    5945   2356   23.0  28    0
0.10/0.17	c N    0.2      220     105      0     0      0    6423   2361   23.0  27    0
0.19/0.20	c
0.19/0.20	c       original/binary      fixed     eliminated      learned       agility
0.19/0.20	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.20	c
0.19/0.20	c +    0.2      220     105      0     0      0    7432   2591   22.8  28    0
0.19/0.22	c B    0.2      220     105      0     0      0    8004   2597   22.7  28    0
0.19/0.26	c +    0.3      220     105      0     0      0    9292   2850   22.7  29    1
0.29/0.33	c +    0.3      220     105      0     0      0   11615   3135   22.7  27    1
0.39/0.43	c +    0.4      220     105      0     0      0   14515   3448   22.6  29    1
0.39/0.48	c N    0.5      220     105      0     0      0   16046   3463   22.6  29    1
0.49/0.55	c +    0.6      220     105      0     0      0   18140   3792   22.6  30    1
0.69/0.71	c +    0.7      220     105      0     0      0   22677   4171   22.4  31    1
0.69/0.76	c B    0.8      220     105      0     0      0   24014   4176   22.3  30    1
0.89/0.93	c +    0.9      220     105      0     0      0   28345   4588   22.0  27    1
1.10/1.20	c +    1.2      220     105      0     0      0   35431   5046   22.2  28    1
1.30/1.36	c N    1.4      220     105      0     0      0   38495   5056   22.2  29    1
1.60/1.61	c +    1.6      220     105      0     0      0   44286   5550   22.1  28    1
1.99/2.08	c +    2.1      220     105      0     0      0   55357   6105   22.6  31    2
2.39/2.48	c B    2.5      220     105      0     0      0   64026   6115   22.7  28    2
2.69/2.73	c +    2.7      220     105      0     0      0   69196   6715   22.8  27    2
3.49/3.53	c +    3.5      220     105      0     0      0   86495   7386   23.0  27    2
3.59/3.68	c N    3.7      220     105      0     0      0   89800   7392   23.0  27    2
4.50/4.56	c +    4.6      220     105      0     0      0  108116   8124   23.0  29    2
5.89/5.95	c
5.89/5.95	c       original/binary      fixed     eliminated      learned       agility
5.89/5.95	c   seconds        variables     equivalent    conflicts       height       MB
5.89/5.95	c
5.89/5.95	c +    6.0      220     105      0     0      0  135145   8936   22.9  25    3
7.19/7.27	c B    7.3      220     105      0     0      0  160059   8945   22.6  25    3
7.69/7.72	c +    7.7      220     105      0     0      0  168932   9829   22.4  30    3
9.79/9.88	c N    9.9      220     105      0     0      0  205184   9834   21.8  26    2
10.19/10.25	c +   10.2      220     105      0     0      0  211166  10811   21.7  25    2
13.48/13.53	c +   13.5      220     105      0     0      0  263955  11892   21.1  25    3
17.28/17.36	c +   17.4      220     105      0     0      0  329941  13081   20.9  30    4
20.98/21.01	c B   21.0      220     105      0     0      0  384109  13092   20.8  29    4
22.98/23.02	c +   23.0      220     105      0     0      0  412425  14389   20.8  28    5
26.78/26.86	c N   26.9      220     105      0     0      0  461578  14400   20.7  26    5
30.58/30.61	c +   30.6      220     105      0     0      0  515530  15827   20.5  27    6
39.38/39.40	c +   39.4      220     105      0     0      0  644412  17409   20.8  27    7
50.58/50.66	c +   50.7      220     105      0     0      0  805517  19149   20.9  29    8
59.08/59.18	c B   59.2      220     105      0     0      0  896224  19154   20.7  29    8
67.87/67.96	c +   67.9      220     105      0     0      0 1006895  21063   20.5  25    9
69.38/69.49	c N   69.5      220     105      0     0      0 1025621  21069   20.5  25    9
89.46/89.57	c +   89.5      220     105      0     0      0 1258615  23169   20.3  26   10
121.06/121.18	c +  121.2      220     105      0     0      0 1573265  25485   20.0  28   11
161.14/161.20	c +  161.2      220     105      0     0      0 1966580  28033   19.9  24   13
168.44/168.52	c
168.44/168.52	c       original/binary      fixed     eliminated      learned       agility
168.44/168.52	c   seconds        variables     equivalent    conflicts       height       MB
168.44/168.52	c
168.44/168.52	c B  168.5      220     105      0     0      0 2048419  28048   19.9  29   13
191.13/191.26	c N  191.2      220     105      0     0      0 2256012  28039   19.8  26   14
213.22/213.34	c +  213.3      220     105      0     0      0 2458226  30836   19.6  25   14
282.40/282.51	c +  282.4      220     105      0     0      0 3072781  33919   19.8  26   16
376.09/376.30	c +  376.2      220     105      0     0      0 3840977  37310   19.6  27   18
465.65/465.84	c B  465.7      220     105      0     0      0 4608844  37319   19.6  26   20
491.35/491.59	c +  491.4      220     105      0     0      0 4801221  41041   19.5  27   20
507.14/507.30	c N  507.2      220     105      0     0      0 4921613  41054   19.4  28   21
658.40/658.67	c +  658.5      220     105      0     0      0 6001528  45145   19.2  28   23
891.33/891.61	c +  891.4      220     105      0     0      0 7501910  49659   19.3  25   16
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 9348438 conflicts, 11295554 decisions, 1 random
1200.05/1200.40	c 0 iterations, 747 restarts, 14606 skipped
1200.05/1200.40	c 41 enlarged, 0 shrunken, 91390 rescored, 2043 rebiased
1200.05/1200.40	c 1 simplifications, 3 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 765 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 25620 probed, 122 phases, 122 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 170158937 learned, 12% deleted, 9 strong, 15 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 237516778 propagations, 0.20 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 27 MB max, 858 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737672-1240831547/watcher-1737672-1240831547 -o /tmp/evaluation-result-1737672-1240831547/solver-1737672-1240831547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737672-1240831547.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.44 1.17 3/64 3234
/proc/meminfo: memFree=1555776/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=784 CPUtime=0
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 111188240 802816 100 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 196 100 79 155 0 39 0

[startup+0.103117 s]
/proc/loadavg: 0.00 0.44 1.17 3/64 3234
/proc/meminfo: memFree=1555776/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=1048 CPUtime=0.1
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 196 0 0 0 10 0 0 0 18 0 1 0 111188240 1073152 180 1992294400 134512640 135151029 4294956240 18446744073709551615 134551378 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 262 180 79 155 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.201127 s]
/proc/loadavg: 0.00 0.44 1.17 3/64 3234
/proc/meminfo: memFree=1555776/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=1180 CPUtime=0.19
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 228 0 0 0 19 0 0 0 18 0 1 0 111188240 1208320 212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 295 212 79 155 0 138 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1180

[startup+0.301139 s]
/proc/loadavg: 0.00 0.44 1.17 3/64 3234
/proc/meminfo: memFree=1555776/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=1312 CPUtime=0.29
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 251 0 0 0 29 0 0 0 19 0 1 0 111188240 1343488 235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 328 235 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701185 s]
/proc/loadavg: 0.00 0.44 1.17 3/64 3234
/proc/meminfo: memFree=1555776/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=1576 CPUtime=0.69
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 317 0 0 0 69 0 0 0 22 0 1 0 111188240 1613824 301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 394 301 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50228 s]
/proc/loadavg: 0.00 0.44 1.17 2/65 3235
/proc/meminfo: memFree=1554616/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=2248 CPUtime=1.5
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 468 0 0 0 150 0 0 0 25 0 1 0 111188240 2301952 452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 562 452 79 155 0 405 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2248

[startup+3.10146 s]
/proc/loadavg: 0.00 0.44 1.17 2/65 3235
/proc/meminfo: memFree=1553848/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=2800 CPUtime=3.09
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 592 0 0 0 309 0 0 0 25 0 1 0 111188240 2867200 576 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 700 576 79 155 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2800

[startup+6.30183 s]
/proc/loadavg: 0.08 0.45 1.17 2/65 3235
/proc/meminfo: memFree=1553016/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=3628 CPUtime=6.29
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 799 0 0 0 629 0 0 0 25 0 1 0 111188240 3715072 783 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 907 783 79 155 0 750 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7016 s]
/proc/loadavg: 0.15 0.46 1.17 2/65 3235
/proc/meminfo: memFree=1551672/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=4612 CPUtime=12.69
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 1040 0 0 0 1269 0 0 0 25 0 1 0 111188240 4722688 1024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 1153 1024 79 155 0 996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4612

[startup+25.501 s]
/proc/loadavg: 0.34 0.48 1.17 2/65 3235
/proc/meminfo: memFree=1550264/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=6208 CPUtime=25.48
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 1392 0 0 0 2548 0 0 0 25 0 1 0 111188240 6356992 1376 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 1552 1376 79 155 0 1395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6208

[startup+51.102 s]
/proc/loadavg: 0.56 0.52 1.16 2/65 3235
/proc/meminfo: memFree=1548152/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=8904 CPUtime=51.07
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 1947 0 0 0 5107 0 0 0 25 0 1 0 111188240 9117696 1931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 2226 1931 79 155 0 2069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8904

[startup+102.302 s]
/proc/loadavg: 0.81 0.60 1.15 2/65 3235
/proc/meminfo: memFree=1544632/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=12924 CPUtime=102.26
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 2773 0 0 0 10225 1 0 0 25 0 1 0 111188240 13234176 2757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 3231 2757 79 155 0 3074 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12924

[startup+162.302 s]
/proc/loadavg: 0.93 0.67 1.14 2/65 3235
/proc/meminfo: memFree=1542584/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=15636 CPUtime=162.24
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 3285 0 0 0 16222 2 0 0 25 0 1 0 111188240 16011264 3269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 3909 3269 79 155 0 3752 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15636

[startup+222.306 s]
/proc/loadavg: 0.97 0.72 1.13 2/65 3235
/proc/meminfo: memFree=1541176/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=17256 CPUtime=222.23
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 3609 0 0 0 22220 3 0 0 25 0 1 0 111188240 17670144 3593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 4314 3593 79 155 0 4157 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17256

[startup+282.302 s]
/proc/loadavg: 0.99 0.77 1.12 2/65 3235
/proc/meminfo: memFree=1539896/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=18900 CPUtime=282.2
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 3927 0 0 0 28217 3 0 0 25 0 1 0 111188240 19353600 3911 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 4725 3911 79 155 0 4568 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18900

[startup+342.301 s]
/proc/loadavg: 0.99 0.81 1.11 2/65 3235
/proc/meminfo: memFree=1538552/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=20484 CPUtime=342.19
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 4251 0 0 0 34215 4 0 0 25 0 1 0 111188240 20975616 4235 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5121 4235 79 155 0 4964 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20484

[startup+402.301 s]
/proc/loadavg: 0.99 0.84 1.09 2/65 3235
/proc/meminfo: memFree=1537656/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=21672 CPUtime=402.17
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 4470 0 0 0 40213 4 0 0 25 0 1 0 111188240 22192128 4454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5418 4454 79 155 0 5261 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21672

[startup+462.301 s]
/proc/loadavg: 0.99 0.87 1.09 2/65 3235
/proc/meminfo: memFree=1536824/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=22980 CPUtime=462.15
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 4684 0 0 0 46211 4 0 0 25 0 1 0 111188240 23531520 4668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5745 4668 79 155 0 5588 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22980

[startup+522.302 s]
/proc/loadavg: 0.99 0.89 1.08 2/65 3235
/proc/meminfo: memFree=1534840/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=25732 CPUtime=522.13
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 5167 0 0 0 52208 5 0 0 25 0 1 0 111188240 26349568 5151 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6433 5151 79 155 0 6276 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25732

[startup+582.302 s]
/proc/loadavg: 0.99 0.91 1.07 2/65 3235
/proc/meminfo: memFree=1534264/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=26392 CPUtime=582.12
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 5316 0 0 0 58206 6 0 0 25 0 1 0 111188240 27025408 5300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6598 5300 79 155 0 6441 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26392

[startup+642.301 s]
/proc/loadavg: 0.99 0.92 1.07 2/65 3235
/proc/meminfo: memFree=1533880/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=26788 CPUtime=642.1
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 5404 0 0 0 64204 6 0 0 25 0 1 0 111188240 27430912 5388 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6697 5388 79 155 0 6540 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 26788

[startup+702.301 s]
/proc/loadavg: 0.99 0.93 1.06 2/65 3235
/proc/meminfo: memFree=1533112/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=27972 CPUtime=702.08
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 5602 0 0 0 70202 6 0 0 25 0 1 0 111188240 28643328 5586 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6993 5586 79 155 0 6836 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 27972

[startup+762.301 s]
/proc/loadavg: 0.99 0.94 1.06 2/65 3237
/proc/meminfo: memFree=1540408/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=15732 CPUtime=762.07
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 5931 0 0 0 76200 7 0 0 25 0 1 0 111188240 16109568 3747 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 3933 3747 79 155 0 3776 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15732

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 1.05 2/65 3237
/proc/meminfo: memFree=1539128/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=17512 CPUtime=822.04
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 6268 0 0 0 82197 7 0 0 25 0 1 0 111188240 17932288 4084 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 4378 4084 79 155 0 4221 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 17512

[startup+882.306 s]
/proc/loadavg: 0.99 0.95 1.05 2/65 3237
/proc/meminfo: memFree=1536696/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=20776 CPUtime=882.03
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 6888 0 0 0 88195 8 0 0 25 0 1 0 111188240 21274624 4704 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5194 4704 79 155 0 5037 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20776

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 1.04 2/65 3237
/proc/meminfo: memFree=1539896/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=15848 CPUtime=942.02
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 7366 0 0 0 94193 9 0 0 25 0 1 0 111188240 16228352 3851 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 3962 3851 79 155 0 3805 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 15848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 3237
/proc/meminfo: memFree=1538936/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=17352 CPUtime=1001.99
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 7647 0 0 0 100190 9 0 0 25 0 1 0 111188240 17768448 4132 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 4338 4132 79 155 0 4181 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17352

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 3237
/proc/meminfo: memFree=1536568/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=20584 CPUtime=1061.98
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 8237 0 0 0 106188 10 0 0 25 0 1 0 111188240 21078016 4722 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5146 4722 79 155 0 4989 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 20584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 3237
/proc/meminfo: memFree=1534584/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=23272 CPUtime=1121.96
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 8723 0 0 0 112186 10 0 0 25 0 1 0 111188240 23830528 5208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 5818 5208 79 155 0 5661 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 23272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 3237
/proc/meminfo: memFree=1533688/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=24296 CPUtime=1181.95
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 8948 0 0 0 118184 11 0 0 25 0 1 0 111188240 24879104 5433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6074 5433 79 155 0 5917 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 3237
/proc/meminfo: memFree=1533560/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=24552 CPUtime=1200.05
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 8978 0 0 0 119994 11 0 0 25 0 1 0 111188240 25141248 5463 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6138 5463 79 155 0 5981 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24552

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 3237
/proc/meminfo: memFree=1533560/2055920 swapFree=4180724/4192956
[pid=3234] ppid=3232 vsize=24552 CPUtime=1200.05
/proc/3234/stat : 3234 (precosat) R 3232 3234 3197 0 -1 4194304 8978 0 0 0 119994 11 0 0 25 0 1 0 111188240 25141248 5463 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3234/statm: 6138 5463 79 155 0 5981 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.114982
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 29028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8978
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2497

runsolver used 0.939857 second user time and 2.38364 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-27 13:25:47
IDJOB=1737672
IDBENCH=71793
IDSOLVER=507
FILE ID=node23/1737672-1240831547
PBS_JOBID= 9187511
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-103-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737672-1240831547/watcher-1737672-1240831547 -o /tmp/evaluation-result-1737672-1240831547/solver-1737672-1240831547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737672-1240831547.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5110e109b45a76c6118af02389913ef8
RANDOM SEED=2000923658

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1556192 kB
Buffers:         68544 kB
Cached:         368492 kB
SwapCached:       6256 kB
Active:         217412 kB
Inactive:       228152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556192 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            40148 kB
Committed_AS:   517012 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node23 at 2009-04-27 13:45:50